Home / 49,162,767.40-73,744,151.10-26,487,951.40

Finding the Fourth Proportional to 49,162,767.40, 73,744,151.10 and 26,487,951.40

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Solution

The fourth proportional to 49,162,767.40, 73,744,151.10 and 26,487,951.40 is: 39,731,927.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,162,767.40 : 73,744,151.10 = 26,487,951.40 : x
  2. Step 2: Convert to fraction form
    49,162,767.40/73,744,151.10 = 26,487,951.40/x
  3. Step 3: Cross multiply
    49,162,767.40x = 73,744,151.10 × 26,487,951.40
  4. Step 4: Simplify right side
    49,162,767.40x = 1,953,331,490,371,056.25
  5. Step 5: Solve for x
    x = 1,953,331,490,371,056.25/49,162,767.40
  6. Step 6: Final answer
    x = 39,731,927.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.